HEI has several different Industrial Vacuum trucks including the "King Vac" Brand, capable of vacuuming sludge, sand, copper concentrate, mud sumps, and Tailings. It can pump hydrocarbons and maintain a permissible vapor level.



We are equipped for Hydro-excavation to locate pipelines, utilities, electrical, gas, water, sewer, fiber-optics, and more. Our trucks are used in Refineries, Mills, Concentrate water, Sewage Treatment Plants, and many other applications.